2056551798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1138733}}^1$

素因数の和:1138788

約数の個数: 32

約数和(自身を含む): 4810012416

約数和(自身を除く): 2753460618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 1138733, 2277466, 3416199, 6832398, 7971131, 15942262, 23913393, 47826786, 48965519, 97931038, 146896557, 293793114, 342758633, 685517266, 1028275899, 2056551798]

約数ペア:

[(1, 2056551798), (2, 1028275899), (3, 685517266), (6, 342758633), (7, 293793114), (14, 146896557), (21, 97931038), (42, 48965519), (43, 47826786), (86, 23913393), (129, 15942262), (258, 7971131), (301, 6832398), (602, 3416199), (903, 2277466), (1806, 1138733)]